From: Vasily Averin <v...@virtuozzo.com> Date: Fri, 14 Jul 2017 12:04:16 +0300
> Some time ago David Woodhouse reported skb_under_panic > when we try to push ethernet header to fragmented ipv6 skbs. > It was fixed for ipv6 by Florian Westphal in > commit 1d325d217c7f ("ipv6: ip6_fragment: fix headroom tests and skb leak") > > However similar problem still exist in ipv4. > > It does not trigger skb_under_panic due paranoid check > in ip_finish_output2, however according to Alexey Kuznetsov > current state is abnormal and ip_fragment should be fixed too. > > Signed-off-by: Vasily Averin <v...@virtuozzo.com> Applied, thank you.